MELSECNET/10 Network Module User`s Manual (Hardware)
Contents
1. A oO ioe At the time of 1 installation of F type connector tk 1 i Le a 5 12 11 50 0 43 1 97 21 R Unit mm in Warranty Mitsubishi will not be held liable for damage caused by factors found not to be the cause of Mitsubishi machine damage or lost profits caused by faults in the Mitsubishi products damage secondary damage accident compensation caused by special factors unpredictable by Mitsubishi damages to products other than Mitsubishi products and to other duties N For safe use This product has been manufactured as a general purpose part for general industries and has not been designed or manufactured to be incorporated in a device or system used in purposes related to human life Before using the product for special purposes such as nuclear power electric power aerospace medicine or passenger movement vehicles consult with Mitsubishi This product has been manufactured under strict quality control However when installing the product where major accidents or losses could occur if the product fails install appropriate backup or failsafe functions in the system Country Region Sales office Tel Country Region Sales office Tel U S A Mitsubishi Electric Automation Inc Hong Kong Mitsubishi Electric Automation 500 Corporate Woods Parkway Vernon Hong Kong Ltd Hills IL 60061 U S A 10th2. 66 2 517 1326 Carretera de Rubi 76 80 Indonesia P T Autoteknindo Sumber Makmur E 08190 Sant Cugat del Valles Muara Karang Selatan Block A Utara Barcelona Spain No 1 Kav No 11 Kawasan Industri Tel 34 93 565 3131 Pergudangan Jakarta Utara 14440 France Mitsubishi Electric Europe B V French P O Box 5045 Jakarta 11050 Indonesia Branch Tel 62 21 6630833 India Messung Systems Pvt Ltd ee eae Electronic Sadan NO Iil Unit No15 M I D C Bhosari Pune 411026 India TEL 33 1 5568 5568 Tel 91 20 2712 3130 South Africa Circuit Breaker Industries Ltd Australia Mitsubishi Electric Australia Pty Ltd Private Bag 2016 ZA 1600 Isando 348 Victoria Road Rydalmere South Africa N S W 2116 Australia Tel 27 11 928 2000 Tel 61 2 9684 7777 Aa MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE TOKYO BUILDING 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN NAGOYA WORKS 1 14 YADA MINAMI 5 CHOME HIGASHI KU NAGOYA JAPAN Specifications subject to change without notice Printed in Japan on recycled paper
3. Floor Manulife Tower 169 Electric Tel 1 847 478 2100 Road North Point Hong Kong Brazil MELCO TEC Rep Com e Assessoria Tel 852 2887 8870 China Mitsubishi Electric Automation Shanghai Ltd 4 F Zhi Fu Plazz No 80 Xin Chang Road Shanghai 200003 China Tecnica Ltda Rua Correia Dias 184 Edificio Paraiso Trade Center 8 andar Paraiso Sao Paulo SP Brazil i Tel 86 21 6120 0808 Tel 55 11 5908 8331 Taiwan Setsuyo Enterprise Co Ltd Germany Mitsubishi Electric Europe B V German 6F No 105 Wu Kung 3rd Rd Wu Ku Branch Hsiang Taipei Hsine Taiwan Gothaer Strasse 8 D 40880 Ratingen Tel 886 2 2299 2499 GERMANY Korea Mitsubishi Electric Automation Korea Tel 49 2102 486 0 Co Ltd U K Mitsubishi Electric Europe B V UK 1480 6 Gayang dong Gangseo ku Branch Seoul 157 200 Korea Travellers Lane Hatfield Hertfordshire Tel 82 2 3660 9552 AL10 8XB U K Singapore Mitsubishi Electric Asia Pte Ltd 7 307 Alexandra Road 05 01 02 Tel 44 1707 276100 Mitsubishi Electric Buildi Italy Mitsubishi Electric Europe B V Italian Singapore 7 Lae aI Oe iE ices aaa Tel 65 6470 2460 entro Dir Colleoni Pal Perseo Ingr Thailand Mitsubishi Electric Automation Thailand Via Paracelso 12 I 20041 Agrate Brianza Co Ltd Milano Italy Bang Chan Industrial Estate No 111 Tel 39 039 60531 Moo 4 Serithai Rd T Kannayao Spain Mitsubishi Electric Europe B V Spanish A Kannayao Bangkok 10230 Thailand Branch Tel
4. Make sure that the solder does not bead up at the soldered section e Make sure there are no gaps between the connector and cable insulator or they do not cut into each other e Perform soldering quickly so the insulation material does not become deformed 2 Before connecting or disconnecting the coaxial connector touch a grounded metal object to discharge the static electricity from the human body Failure to do so may result in a module malfunction 19 6 External Dimensions 6 1 A1SJ71LP21 6 5 KEN Printed writing board 93 6 x Pp 0 26 3 69 130 5 12 MISE DATA PRME UNDER RE SD CPuURwW RD 0DE FL RL 34 5 lt gt 1 36 Unit mm in 1 Please confirm details to Mitsubishi Electric System Service Corporation 6 2 A1SJ71LR21 board Printed writing 20 130 5 12 A1SJ71LR21 RN Pw orc MNG pc over W sine R r duaL swe me oink mse oara E TPAS PRME UNDER te SD RE CPURW RD FL RL x10 z aa js OW Sw oF g o 2 Z gt al E FRONT SDE W 2 RSD FRO Fs0 RRD msira our 34 5 1 36 Unit mm in 6 3 A1SJ71BR11 Printed writing
5. ash i points points SW3 is ON Not used always off 3 When the setting has been changed with the CPU module powered ON reset the CPU module Shift the RUN STOP key switch from RESET to any other than RESET 4 The settings are enabled when the module is a control station in the PLC to PLC network JN OI A w hy Cee 10 8 Connector Connect the optical fiber cable A1SJ71LP21 Hardware version G or later Reverse Forward R F N A w Optical SS z T O ee i yoi fiber cable I l I Hardware version F or earlier OUT IN ce tot ft e Front Reverse Forward ForwardiReverse 1 R F l SD t F R N aoe Optical fiber cable 9 Connector A1SJ71LR21 ge Coaxial Cable 10 Connector Connect the F type connector A1SJ71BR11 F type connector 11 5 Wiring lt DANGER Before wiring be sure to shut off all phases of the external power supply used by the system Failure to do so may cause electric shocks or damage the product CAUTION Be sure there are no foreign substances such as sawdust or wiring debris inside the module Such debris could cause fires damage or erroneous operation Solder the coaxial cable connector properly Incomplete soldering may cause a malfunction Make sure to place the communication and power cables into a duct or fasten them using a clamp Cables not placed in the duct or not cl
6. master station stations in which the station with the smaller number is regarded as the eee test master station and the other is considered the slave station Self loopback test Check the hardware of a module in isolation including the communication circuit and cables of the transmission system Check the hardware of a module in isolation including the communication circuit of the transmission system Hardware test Check the hardware inside the network module Do not set the mode Switch for mode switch Switch over of forward reverse loop of the error display of CRC to over 0 ONLINE A R 2 OFFLINE Internal self loopback test Contents The CRC to UNDER error display is set to the forward loop side and the RUN to F E display is set to valid PW to R E display is invalid The CRC to UNDER error display is set to the reverse loop side and the PW to R E display is set to valid RUN to F E display is invalid Conditions setting switch Operation condition setting Sw OFF factory setting at the time of shipping all off Hoe oe Contents OFF ON 1 Network type PLC to PLC network Remote I O network 16 32 Station type Normal station Control station LB LW SIZE 2 4 6 8k 3 Use Parameters in common Default Parameters parameters OFF ON sw 4 Number of OFF 7 16 FF 32 1 stations s Valid when stati stati SW3 is ON ons N jons B W number of FF general point 4k 6k har
7. MITSUBISHI MELSECNET 10 Network Module User s Manual Hardware A1 SJ71LP21 A1SJ71LR21 A1SJ71BR11 Thank you for buying the Mitsubishi general purpose programmable controller MELSEC A Series Prior to use please read both this manual and detailed manual thoroughly and familiarize yourself with the product MODEL A1S NET10 M U JE 13JQ96 2000 MITSUBISHI ELECTRIC CORPORATION SAFETY PRECAUTIONS Always read before starting use Before using this product please read this manual and the relevant manuals introduced in this manual carefully and pay full attention to safety to handle the product correctly The instructions given in this manual are concerned with this product For the safety instructions of the programmable controller system please read the CPU module user s manual In this manual the safety instructions are ranked as DANGER and CAUTION N Indicates that incorrect handling may cause hazardous DANGER conditions resulting in death or severe injury CAUTION Indicates that incorrect handling may cause hazardous conditions resulting in medium or slight personal injury or 4 physical damage Note that the NcauTION level may lead to a serious consequence according to the circumstances Always follow the instructions of both levels because they are important to personal safety Please store this manual in a safe place and make it accessible when required Alway
8. ONS CAUTION Use the programmable controller in an environment that meets the general specifications contained in CPU module user s manual Using this programmable controller in an environment outside the range of the general specifications could result in electric shock fire erroneous operation and damage to or deterioration of the product Fully insert the projection on the bottom of the module into the hole in the base unit press the module into position and tighten the module fixing SCrews Not installing the module correctly or not fixing it with the screws could result in malfunction damage or drop of some pieces of the product Always tighten the module fixing screws within the specified torque range Loose tightening could result in drop of some pieces of the product short circuit and malfunction Tightening the screws too much could result in drop of some pieces of the product short circuit or malfunction due to the breakage of a screw or the module Do not directly touch the printed circuit board the conducting parts and electronic parts of the module It may cause damage or erroneous operation Before handling the module touch a grounded metal object to discharge the static electricity from the human body Failure to do so may cause malfunction or failure of the module Completely turn off the externally supplied power used in the system before mounting or removing the module Not doing so could resu
9. Performance Specifications The performance specifications for Network Modules are indicated as follows 1 A1SJ71LP21 Item Maximum link points B per network Maximum link points per station PLC to PLC network Remote I O network 8 8 8 192 points 192 points 192 points 2xW Y B Specifications A1SJ71LP21 lt 2000 bytes Remote master station remote I O station 2xW lt 1600 bytes Remote I O station gt remote master station 2xW lt 1600 bytes 10Mbps equivalent to 20Mbps for multiple transmission Token ring Frame synchronization NRZI encoding Non Return to Zero Inverted Transmission route format Duplex optical loop Conform to HDLC frame format Maximum number of 255 networks The sum total of PLC to PLC network and remote I O network Maximum number of groups Only for PLC to PLC network Number of stations for network per network network 3 Station to station distance SI optical cable 500m H PCF optical cable 1km Broad band H PCF optical cable 1km QSI optical cable gt 1km Retry by CRC X X X 1 and overtime RAS function e Loop back function due to abnormality detection and cable disconnection e Diagnostic function for local link circuit check e Prevention of system down due to shifting to control station Only for PLC to PLC networks e Abnormality detection by link special relay resistor e Network monitor each type of di
10. agnostic function e N N communication Monitor program upload download etc e ZNRD ZNWR instructions N N ANUCPU dedicated instructions Transient transmission Optical fiber cable Arranged by user 2 2 core optical connector plug Arranged by user 2 1 There are restrictions to the distance between stations being determined according to the type of cable and number of stations See sections 5 1 2 Specialised training and specific tools are required to connect the connector to the optical fiber cable the connector itself is a custom product Please contact your nearest Mitsubishi Electric System Service Corporation when purchasing these items 3 The weight for the hardware version F or earlier is 0 33kg For general specifications of the network module refer to the user s manual for the programmable controller CPU that is to be used 2 A1SJ71LR21 A1SJ71BR11 yam Maximum link points B 8192 points per network 8192 points Maximum PLC to PLC Y B link points g 2xW lt 2000 bytes er station p Remote I O e Remote master station gt remote I O station network ZE 2xW lt 1600 bytes Remote I O station gt remote master station B XB 4 2xW lt 1600 bytes for multiple transmission Maximum number of 255 networks T sum total of PLC to PLC e and remote I O network PLC to PLC 64 stations 32 stations stations for network eas station 1 hee station 1 connection hee stations N ae s
11. amped may hang or shift allowing them to be accidentally pulled which may cause a module malfunction and cable damage When removing the communication cable or power cables from the module do not pull the cable When removing the cable with a connector hold the connector on the side that is connected to the module When removing the cable connected to the terminal block first loosen the screws on the terminal block Pulling the cable that is still connected to the module may cause malfunction or damage to the module or cable 12 5 1 Precautions for Laying Optical Fiber Cables 1 The optical fiber cable type that can be used differs depending on the station to station distance Distance between stations SI optical fiber cable 500 m 1640 5 ft H PCF optical fiber cable 1000 m 3281 ft Broad band H PCF optical fiber cable 1000 m 3281 ft QSI optical fiber cable 1000 m 3281 ft 2 When connecting an optical fiber cable the following restrictions on the bending radius must be observed Make sure of the specifications of the cable to be used 3 The optical fiber cable is wired in the following manner There is no problem even if not wiring in order of the station number There is no problem even if station how many become control station Control station Normal station Normal station Station number 1 Station number 2 Station number 3 A1SJ71 A1SJ71 LP21 LP21 4 When laying the optical fiber cab
12. cable the following restrictions on the bending radius must be observed Allowable ie bending radius ae Soe r mm in 3C 2V 23 0 91 35 1 38 5C 2V 30 1 18 3 The Coaxial cable is wired in the following manner There is no problem even if not wiring in order of the station number There is no problem even if station how many become control station Control station Normal station Normal station Station number 1 Station number 2 Station number 3 A1SJ71LR21 A1SJ71LR21 A1SJ71LR21 OUT IN OUT IN OUT IN R RD F RD R RD F RD R RD F RD V F SD V R SD F SD vy R SD J F SD R SD LI LT LJ LI LJ 4 Install the coaxial cables at least 100 mm 3 94 in away from other power cables and control cables 5 Consider wiring using double shielded coaxial cable in places that are subject to large amounts of noise Double shielded coaxial cable Mitsubishi Cable 5C 2V CCY Enlarged view of cable Sheath Sheath _ Internal SF Grounding gt conducter Insulation material External External conductor conductor Grounding The 5C 2V connector plug is applicable to double shielded coaxial cable Connect the 5C 2V connector plug to the coaxial cable inside a double shielded coaxial cable Ground the shielded part outside a double shielded coaxial cable as shown in the above figure 14 6 Do not pull any of the connected cables This will caus
13. csc scetece ccast2scevtessecoued eeote ee cae 15 5 2 3 Connecting the Connector for the Coaxial Cables 0 18 External DIMENSIONS insictcusvicccteteracesdasiss lt castsaiwe devs n Eaa EEAO EE Eae EEEE E 20 OLA ISIZILP2 on areo e e E oon E a raig 20 BAIS TR e A ede ok Atk aia 20 6 3 ATSJZIBRI I Mew itdan ea sen a a aera T an aia Eao on 21 A 4 About the Manuals The following product manuals are available Please use this table as a reference to request the appropriate manual as necessary Detailed Manual Manual name Manual No Model code Type MELSECNET 10 Network System IB 66440 PLC to PLC network Reference Manual 13JE33 Type MELSECNET 10 Network System SH 3509 Remote I O network Reference Manual 13JE72 Before use of this module be sure to read the Type MELSECNET 10 Network System PLC to PLC network Reference Manual or the Type MELSECNET 10 Network System Remote I O network Reference Manual Compliance with the EMC Directive and the Low Voltage Directive When incorporating the Mitsubishi programmable controller into other industrial machinery or equipment and keeping compliance with the EMC and low voltage directives refer to Chapter 3 EMC Directive and Low Voltage Instruction of the User s Manual Hardware for the CPU module used or the programmable controller CPU supplied with the base unit The CE logo is printed on the rating plate of the programmable controller indicating complia
14. e a faulty contact cable disconnection or damage to the module 7 Please wire SD RD of the connector for the cable correctly Please do loopback test the set confirmation test and the bureau order confirmation test after wiring It might be generated that a baton abnormal passing cannot be generated when miswiring and the downed bureau which cannot do the loopback of an arbitrary bureau do the row again even by the reclosing of the power supply 8 Completely turn off the externally supplied power used in the system when connecting or disconnecting the cable 5 2 2 For the Coaxial Bus Type 1 The cable to connect between network modules must be the following according to the number of stations connected When a cable length other than those specified in the table below is used a communication error may result Number of stations connected 2 to 9 stations 10 to 33 stations Station to station cable length Cabetye Cd BC 2V BC 2V 1 BC 2V 5C 2V Dici a el Xx cable less than 1m 3 28 ft in length cannot be used 1 3 28 ft to5m 16 41ft O 5 16 41 ft to 13 m 42 65 ft O 13 42 65 ft to 17 m 55 78ft O 17 as ost east O 25 A 03 DE 300 m R D LEO sa 300 984 3 ft to 500 m 1640 5 ft ee Were Ee oo SR Ce eA To eo ae ee O Allowed X Not allowed 2 If there is the possibility of an increase in the number of stations due to system expansion instal
15. l the cables with advance consideration of the restrictions 3 When using a repeater module models AGBR10 or AGBR10 DC use the station to station cable length indicated by 10 to 33 stations regardless of the number of stations connected or the number of repeater modules 4 When connecting a coaxial cable the following restrictions on the bending radius must be observed Allowable ean radius aay Cable type f r mm in A mm in 3C 2V 23 0 oT 50 1 97 5C 2V 30 1 18 Module front 15 5 The coaxial cable is wired in the following manner There is no program even if not wiring in order of the station number There is no program even if station how many become control station Control station Normal station Normal station Station number 1 Station number 2 Station number 3 A1SJ71 A1SJ71 A1SJ71 BR11 Terminal resistor A6RCON R75 Separately available 6 Install the coaxial cables at least 100 mm 3 94 in away from other power cables and control cables 7 Consider wiring using double shielded coaxial cable in places that are subject to large amounts of noise Double shielded coaxial cable Mitsubishi Cable 5C 2V CCY Enlarged view of cable Sheath Sheath F4 Ra IESS 83030309090 SRK REK KI b2626262606062S2 RRR RES PEK IE b222 PSR LY KERR RELESI Internal conducter Insulation material External External conductor conductor Grounding The 5C 2V c
16. le do not touch the fiber core of the cable connector or module connector or let dirt or dust collect on it If oil from the hands dirt or dust should adhere to the core the transmission loss will increase causing a malfunction in the data link Also do not remove the cover from the module connector until an optical fiber cable is connected 5 When attaching or detaching the optical fiber cable to from the module hold the cable connector securely with the hands 6 Connect the cable connector and module connector securely until you hear a click sound 7 Please wire IN OUT of the connector for the cable correctly Please do loopback test the set confirmation test and the bureau order confirmation test after wiring It might be generated that a baton abnormal passing cannot be generated when miswiring and the downed bureau which cannot do the loopback of an arbitrary bureau do the row again even by the reclosing of the power supply 8 Completely turn off the externally supplied power used in the system when connecting or disconnecting the cable 13 5 2 Precautions when Installing the Coaxial Cables 5 2 1 For the Coaxial Loop Type 1 For connection between network modules use the cable length given in the following table depending on the cable type Cable type Interstation cable length Overall distance 3C 2V 300 m 984 3 ft 19 2 km 62995 2 ft 5C 2V 500 m 1640 5 ft 30 km 98430 ft 2 When connecting a coaxial
17. lt in damage to the product 3 1 Cable length restrictions between stations 1 The main modules case is made of plastic so do not drop it or subject it to strong impacts 2 Do not dismount the printed wiring board from the case It may damage the module 3 When wiring be careful never to let foreign matter from the above module such as wiring scraps get inside the module If something goes in get rid of it 4 The module installation screw should be kept within the following range Tightening Torque Range Module installation screws M4 screws 78 to 118Necm 4 The Name and Setting of Each Part Indicates the name and setting of each part of Network Modules A1SJ71LP21 A1SJ71LR21 A1SJ71LP21 A1SJ71LR21 RUN RUN CRC MNG MNG OVER S MNG S MNG AB IF DUAL DUAL TIME D LINK D LINK i DATA T PAS T PAS UNDER FE LE E E SD RD EEEL EEEL NETWORK NO DISPLAY DISPLAY x100 3 oO R UOR tad F L RL F L RL 125 tad ON REM MNG D PRM STAZ 8 16 32 64 8 16 32 64 LB LW SIZE TBILW SIZE 2 4 6 8k 2 4 6 8k a MODE EJE MODE O ONLINE A R 2 OFFLINE FRONT SIDE MODE O ONLINE A R 2 0F FLINE OYAARON D DIATRON H FRONT SIDE CO D Display of hardware ver
18. n and station specific parameters e Difference between parameter received from sub control station and the one of the host received from control station Reverse loop R LOOP is faulty lt Cause gt Power off of adjacent station cable disconnection no connection etc CPU R W Error detected in code check of receive data lt Cause gt Timing at which station sending data to target station is disconnected from network hardware failure cable fault noise etc OVER Error occurred when receive data processing is delayed lt Cause gt Hardware failure cable fault noise etc e Consecutive 1s exceeding the specified number were received e Length of received data is too short AB IF lt Cause gt Timing at which station sending data to target station is disconnected from network too short monitoring time cable fault noise etc TIME Data link WDT times out lt Cause gt Monitoring time too short cable fault noise etc Q 7 m 8 Contents Contents Status l a data larger than 2 kbytes are received lt Cause gt Cable fault noise etc permena osna send data processing is not done at permena osna intervals lt Cause gt Hardware failure on a being sent on a being received Network number setting switch Network T setting factory setting at time of shipping 1 4 NETWORK lt Setting range gt 1 to 255 Network number o the third Other than 1 to 255 Setting error The SW E LED tu
19. nce with the EMC and low voltage directives For making this product compliant with the EMC and low voltage directives please refer to Section 3 1 3 Cable in Chapter 3 of the above mentioned user s manual A 5 1 Overview This manual explains the specifications and names of each part etc of the A1SJ71LP21 A1SJ71LR21 and A1SJ71BR11 model MELSECNET 10 network module abbreviated as Network Modules which are used with MELSECNET 10 network system of the MELSEC A series 1 The use cable used and installation position of the Network Modules are indicated on the following chart Cable used Application eae Coaxial Position sree cable cable A1SJ71LP21 The control station normal Main base A1SJ71LR21 LR21 station and remote master Extension PE SJ71BR11 station of MELSECNET 10 base I O slot 2 After unpacking the Network Modules confirm that any of the following products is enclosed Model Description Quantity A1SJ71LP21 Model A1SJ71LP21 MELSECNET 10 network module optical loop type MSJ71LR21 Model A1SJ71LR21 MELSECNET 10 network module coaxial loop type Model A1SJ71BR11 MELSECNET 10 network module A1SJ71BR11 coaxial bus type F type connector AGRCON F 3 The coaxial bus type network system requires terminal resistors AGRCON R75 759 at both terminal stations of the network The user should arrange for terminal resistors since the A1SJ71BR11 does not come with terminal resistors 2
20. on explains how to connect the BNC connector connector plug for the coaxial cable to the cable 1 Structure of the BNC connector and coaxial cable The structure of the BNC connector and coaxial cable are shown in the figure below Parts comprising the BNC connector Structure of the coaxial cable External conductor ce Outer sheath Insulation material amp Nut Washer Gasket Plug shell O E Internal conductor Clamp Contact 2 How to connect the BNC connector and the coaxial cable a Cut off the outer sheath of the coaxial cable to the length shown in the diagram below E5504 SKN SSSI 15 mm 0 59 in Cut this portion of the outer sheath b Feed the nut washer gasket and clamp on the coaxial cable through as shown below then unfasten the external conductor Gasket c Cut the external conductor insulation material and internal conductor to the dimensions shown below However cut the external conductor to the same dimension as the tapered section of the clamp and smooth it down to the clamp Internal Insulation conductor material 3mm 0 12 in Clamp and 6 mm external conductor 0 24 in 18 d Solder the contact to the internal conductor Solder here e Insert the connector assembly in d into the plug shell and screw the nut into the plug shell Important 1 Note the following precautions when soldering the internal conductor and contact e
21. onnector plug is applicable to double shielded coaxial cable Connect the 5C 2V connector plug to the coaxial cable inside a double shielded coaxial cable Ground the shielded part outside a double shielded coaxial cable as shown in the above figure 8 Do not pull any of the connected coaxial cables This will cause a faulty contact cable disconnection or damage to the module 9 Make sure to connect a terminal resistor to both terminal stations of the coaxial bus type network system 10 A white oxide which may be deposited on the F type connector depending on the operating environment is not producted in the fitting portion posing no functional problems 11 Completely turn off the externally supplied power used in the system when connecting or disconnecting the cable 16 12 There are integral type and separate F type connectors In the case of the separate F type connector tighten the ring of the connector until the ring is tight before connecting the connector to the network module If the ring is loose a communication error may occur Turn clockwise tightening direction m Integral F type connector After connecting the F type connector to the network module retighten its ring periodically Retighten it with both hands as shown below Network module Turn N Coaxial cable 17 5 2 3 Connecting the Connector for the Coaxial Cables The following secti
22. rns ON digit Becomes off line condition the second digit the first digit 0 No specified group Enabled for PLC to PLC 1to9 Group number network Station number setting factory setting at time of shipping 1 4 ST NO _x19 S782 the second PLC to PLC 1 to 64 Station number 3 dight network 2 Other than 1 to 64 Setting error Group number setting Switch Group number setting factory setting at time of shipping 0 4 PS xs lt Setting range gt The SW E LED turns ON the first ve dight Remote I O l0 Remote master station network Other than 0 Setting error The SW E LED turns ON 1 When the setting has been changed with the CPU module powered ON reset the CPU module Shift the RUN STOP key switch from RESET to any other than RESET 2 The setting range for the A1SJ71BR11 is shown below lt Setting range gt 1 to 32 Station number Other than 1 to 32 Setting error The SW E LED turns ON Note that it does not turn ON when set to any of 33 to 64 Contents Mode setting factory setting at time of shipping 0 Jonineretimefecive efecive online return effective effective 3 Forward loop test Checks the forward loop of the whole network system Reverse loop test Checks the reverse loop of the whole network system 4 5 Station to station test The mode for a line check between two
23. s forward it to the end user INSTALLATION PRECAUTIONS CAUTION Use the programmable controller in an environment that meets the general specifications contained in CPU module user s manual Using this programmable controller in an environment outside the range of the general specifications could result in electric shock fire erroneous operation and damage to or deterioration of the product Fully insert the projection on the bottom of the module into the hole in the base unit press the module into position and tighten the module fixing SCrews Not installing the module correctly or not fixing it with the screws could result in malfunction damage or drop of some pieces of the product Always tighten the module fixing screws within the specified torque range Loose tightening could result in drop of some pieces of the product short circuit and malfunction Tightening the screws too much could result in drop of some pieces of the product short circuit or malfunction due to the breakage of a screw or the module A 1 INSTALLATION PRECAUTIONS CAUTION Do not directly touch the printed circuit board the conducting parts and electronic parts of the module It may cause damage or erroneous operation Before handling the module touch a grounded metal object to discharge the static electricity from the human body Failure to do so may cause malfunction or failure of the module Completely turn off the ex
24. sion F or earlier 8 9 A1SJ71BR11 RUN PW MNG PC S MNG REM SW E D LINK M S E T PAS PRME NETWORK NO DISPLAY x100 OOR 6 2 ON REM MNG D PRM SIZE 8 16 32 64 TBILW SIZE 3 4 5 O ONLINE A R 2 OFFLINE 7 ONDERO N Y 10 A1SJ71BR11 Contents Name Status Contents The position ii OFF _ WDT error SP UNIT ERROR of switch for master station OFF Normal station _ switch over Operating as sub control station of 6 is valid LED A1SJ71LP21 A1SJ71LR21 A1SJ71LP21 S MNG DUAL RUN MNG S MNG DUAL D LINK T PAS FE D LINK Multiplex transfer in execution when itis on OFF Data link stopped Transient transmission is available Forward loop F LOOP is faulty lt Cause gt Power off of adjacent A1SJ71BR11 station cable disconnection no RUN PW connection etc MNG PC OFF No power being supplied of switch for SW 1 turned OFF switch over SW1 turned ON when it is on T PAS Z FE D LINK M S E T PAS PRM E CPU R W T SW E Incorrect setting of switches 2 to 5 _ the right and 7 side M S E Station number or control remote master station status is duplicated on the same network PRM E e Duplication of network refreshes parameters when multiple modules ON are mounted e Inconsistency between the commo
25. tations 31 per network Remote I O 65 stations 33 stations network ee master station 1 ee master station remot a ne Remate I O stations 32 Overall distance Station to station distance 1 Can be extended to 2 5km when used with a repeater module A6BR10 A6BR10 DC Retry by CRC X X X 1 and overtime RAS function e Loop back function due to abnormality detection and cable disconnection A1SJ71LR21 e Diagnostic function for local link circuit check e Prevention of system down due to shifting to control station Only for PLC to PLC networks e Abnormality detection by link special relay resistor e Network monitor each type of diagnostic function Transient transmission e N N communication Monitor program upload download etc e ZNRD ZNWR instructions N N ANUCPU dedicated instructions A1SJ71LR21 A1SJ71BR11 Connection cable Equivalent to 3C 2V 5C 2V cables Arranged by user Applicable connector Se ont to BNC P 3 NiCAu For 3C 2V BNC P 5 NiCAu For SVDC current consumption 1 0 30 kg 033 kg No of occupied I O points 32 points I O assignment 32 points as special 1 There are restrictions to the distance between stations being determined according to the type of cable and number of stations See sections 5 2 1 and 5 2 2 For general specifications of the network module refer to the user s manual for the programmable controller CPU that is to be used 3 Handling INSTALLATION PRECAUTI
26. ternally supplied power used in the system before mounting or removing the module Not doing so could result in damage to the product WIRING PRECAUTIONS Before wiring be sure to shut off all phases of the external power supply used by the system Failure to do so may cause electric shocks or damage the product CAUTION Be sure there are no foreign substances such as sawdust or wiring debris inside the module Such debris could cause fires damage or erroneous operation Solder the coaxial cable connector properly Incomplete soldering may cause a malfunction Make sure to place the communication and power cables into a duct or fasten them using a clamp Cables not placed in the duct or not clamped may hang or shift allowing them to be accidentally pulled which may cause a module malfunction and cable damage When removing the communication cable or power cables from the module do not pull the cable When removing the cable with a connector hold the connector on the side that is connected to the module When removing the cable connected to the terminal block first loosen the screws on the terminal block Pulling the cable that is still connected to the module may cause malfunction or damage to the module or cable A 2 Revisions The manual number is noted at the lower right of the top cover Print Date _ Manual Number Feb 2000 IB NA 0800119 A First printing Nov 2001 IB NA 08001 19 B Par
27. tial correction Contact address Back cover Oct 2004 IB NA 08001 19 C Partial correction SAFETY PRECAUTIONS About the Manuals Chapter 2 3 4 Section 5 1 5 2 1 5 2 2 5 2 3 6 1 6 2 May 2006 IB NA 0800119 D Partial correction SAFETY PRECAUTIONS Compliance with the EMC Directive and the Low Voltage Directive Chapter 1 2 3 4 5 6 Section 5 1 5 2 1 5 2 2 This manual confers no industrial property rights or any rights of any other kind nor does it confer any patent licenses Mitsubishi electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual 2000 MITSUBISHI ELECTRIC CORPORATION A 3 CONTENTS he SO VGIVIGW acs te dsiarccstoceie aac spares a a a a E cue beats 1 2 PEMOnMANCE Specificati nS ss ocr aces terrasse acer heret a ace nE A yeh 2 Oe RandliNgi ss ea e a A E A a AR S 6 3 1 Cable length restrictions between stations cccccceeeeceeeeeseeeeeeeeeeees 6 4 The Name and Setting of Each Patt cccccecccccssssseeeeeesneseeeeeesseaaeeeeeeeas 7 STAA AT Oil aO SSA S E AET AT E 12 5 1 Precautions for Laying Optical Fiber Cables cccccccccseeeeeeeaeeees 13 5 2 Precautions when Installing the Coaxial Cables cccssseeeeeeeeees 14 5 2 1 For the Coaxial Loop Type iss u cciteas seer ie 14 5 2 2 For the Coaxial Bus Type
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